SI8440BB-C-IS Silicon Laboratories Inc, SI8440BB-C-IS Datasheet - Page 12

• Manufacturer Part Number: SI8440BB-C-IS
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8440BB-C-IS

• Operating Supply Voltage (typ): 3.3/5V
• Lead Free Status / RoHS Status: Compliant

Si8440/41/42/45
Table 3. Electrical Characteristics
(V
12
Parameter
Si8440Bx, Si8445Bx
V
V
Si8441Bx
V
V
Si8442Bx
V
V
Si8440Bx, Si8445Bx
V
V
Si8441Bx
V
V
Si8442Bx
V
V
Si844xAx
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
Propagation Delay Skew
Channel-Channel Skew
PLH
DD1
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
1. Specifications in this table are also valid at VDD1 = 2.6 V and VDD2 = 2.6 V when the operating temperature range is
2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the
3. t
4. See "4. Errata and Design Migration Guidelines (Revision C Only)" on page 25 for more details.
5. Start-up time is the time period from the application of power to valid data at the output.
= 2.70 V, V
- t
constrained to T
value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads
where transmission line effects will be a factor, output pins should be appropriately terminated with controlled
impedance PCB traces.
the same supply voltages, load, and ambient temperature.
PSK(P-P)
PHL
|
100 Mbps Supply Current (All inputs = 50 MHz square wave, CI = 15 pF on all outputs)
10 Mbps Supply Current (All inputs = 5 MHz square wave, CI = 15 pF on all outputs)
is the magnitude of the difference in propagation delay times measured between different units operating at
DD2
= 2.70 V, T
A
= 0 to 85 °C.
3
A
= –40 to 125 ºC; applies to narrow and wide-body SOIC packages)
t
t
Symbol
PHL
PSK(P-P)
PWD
t
PSK
1
,t
(Continued)
PLH
Timing Characteristics
Test Condition
See Figure 2
See Figure 2
Rev. 1.2
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
10.8
Typ
3.6
4.0
3.7
4.1
4.2
4.2
3.6
5.6
9.3
7.2
7.2
—
—
—
—
—
—
Max
13.5
11.6
250
5.4
5.6
5.5
5.7
5.9
5.9
5.5
7.0
9.0
9.0
1.0
35
25
40
35
Mbps
Unit
mA
mA
mA
mA
mA
mA
ns
ns
ns
ns
ns